Olga Aryasova (Inst. of Geophysics, Nat. Acad. of Sciences of Ukraine / Friedrich–Schiller–Univ. Jena)
Andoni Royo Abrego
Ancient solutions of geometric flows such as Ricci flow and Mean curvature flow arise naturally as models for singularity formation. There has been significant progress towards the classification of such solutions under natural geometric assumptions. In this seminar I will survey some of these results for the Ricci flow as well as discuss a dimension reduction procedure for ancient solutions with optimal curvature growth. This leads to further classification results in higher dimensions.
This talk is part of the seminar Geometric Analysis, Differential Geometry and Relativity organized by Carla Cederbaum (Uni Tübingen), Melanie Graf (Uni Tübingen), and Jan Metzger (Uni Potsdam) . To obtain the Zoom data please contact firstname.lastname@example.org